143405920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 426746880

約数和(自身を除く): 283340960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 293, 304, 322, 368, 380, 437, 460, 532, 560, 586, 608, 644, 665, 736, 760, 805, 874, 920, 1064, 1120, 1172, 1288, 1330, 1465, 1520, 1610, 1748, 1840, 2051, 2128, 2185, 2344, 2576, 2660, 2930, 3040, 3059, 3220, 3496, 3680, 4102, 4256, 4370, 4688, 5152, 5320, 5567, 5860, 6118, 6440, 6739, 6992, 8204, 8740, 9376, 10255, 10640, 11134, 11720, 12236, 12880, 13478, 13984, 15295, 16408, 17480, 20510, 21280, 22268, 23440, 24472, 25760, 26956, 27835, 30590, 32816, 33695, 34960, 38969, 41020, 44536, 46880, 47173, 48944, 53912, 55670, 61180, 65632, 67390, 69920, 77938, 82040, 89072, 94346, 97888, 107824, 111340, 122360, 128041, 134780, 155876, 164080, 178144, 188692, 194845, 215648, 222680, 235865, 244720, 256082, 269560, 311752, 328160, 377384, 389690, 445360, 471730, 489440, 512164, 539120, 623504, 640205, 754768, 779380, 890720, 896287, 943460, 1024328, 1078240, 1247008, 1280410, 1509536, 1558760, 1792574, 1886920, 2048656, 2560820, 3117520, 3585148, 3773840, 4097312, 4481435, 5121640, 6235040, 7170296, 7547680, 8962870, 10243280, 14340592, 17925740, 20486560, 28681184, 35851480, 71702960, 143405920]

約数ペア:

[(1, 143405920), (2, 71702960), (4, 35851480), (5, 28681184), (7, 20486560), (8, 17925740), (10, 14340592), (14, 10243280), (16, 8962870), (19, 7547680), (20, 7170296), (23, 6235040), (28, 5121640), (32, 4481435), (35, 4097312), (38, 3773840), (40, 3585148), (46, 3117520), (56, 2560820), (70, 2048656), (76, 1886920), (80, 1792574), (92, 1558760), (95, 1509536), (112, 1280410), (115, 1247008), (133, 1078240), (140, 1024328), (152, 943460), (160, 896287), (161, 890720), (184, 779380), (190, 754768), (224, 640205), (230, 623504), (266, 539120), (280, 512164), (293, 489440), (304, 471730), (322, 445360), (368, 389690), (380, 377384), (437, 328160), (460, 311752), (532, 269560), (560, 256082), (586, 244720), (608, 235865), (644, 222680), (665, 215648), (736, 194845), (760, 188692), (805, 178144), (874, 164080), (920, 155876), (1064, 134780), (1120, 128041), (1172, 122360), (1288, 111340), (1330, 107824), (1465, 97888), (1520, 94346), (1610, 89072), (1748, 82040), (1840, 77938), (2051, 69920), (2128, 67390), (2185, 65632), (2344, 61180), (2576, 55670), (2660, 53912), (2930, 48944), (3040, 47173), (3059, 46880), (3220, 44536), (3496, 41020), (3680, 38969), (4102, 34960), (4256, 33695), (4370, 32816), (4688, 30590), (5152, 27835), (5320, 26956), (5567, 25760), (5860, 24472), (6118, 23440), (6440, 22268), (6739, 21280), (6992, 20510), (8204, 17480), (8740, 16408), (9376, 15295), (10255, 13984), (10640, 13478), (11134, 12880), (11720, 12236)]